自然知识的改进者绝对拒绝承认所谓的权威。
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
你无法取悦所有人,所以别尝试。
"The world is always going to be dangerous, and people are always going to be good and bad."
Art is not a mirror to reflect the world, but a hammer with which to shape it.
幸福不仅仅是悲伤的缺席;它是意义的在场。